He's saying:
1) Other people who try to get their tags back often receive no "yes" votes.
2) He's challenging the 80% requirement, wondering if it's too high.
3) He's taking issue with denying clan membership (and in some cases kicking or even outright banning) players for being good at the game.
4) He's concerned that this practice will impact clan membership.
And let's not forget the backdrop. We're all playing a very old game with little to no protections against fuckery. As admins, it's very difficult to catch cheaters. It takes time, evidence gathering, and in many cases, in the end, a judgement call by the admin team. There is no perfect answer here.
In any case, these issues should be discussed in the clan-member only forums at the very least. But IMHO should be discussed among the admin team, and then, pending how that discussion goes, discussed with the clan at large.
It should not be discussed here in the general discussion forum.
I recommend this post be locked.